As primary season kicks into high gear, Republicans are engaged in nomination fights that are pulling the party to the right, leaving some leaders worried their candidates will be out of a step with the broader electorate in November.

Protesters on both sides of the U.S. gun debate took to the streets on Saturday outside the National Rifle Association’s annual meeting in Dallas after the latest in a long series of mass shootings put the issue back in the spotlight. Across the street from the convention center where President Donald Trump addressed NRA members on Friday, a “Rally4Reform” drew about 200 demonstrators demanding tighter restrictions on firearms sales. Many were dressed in the orange that has become the color of the gun control movement.

An explosion in Gaza killed six Hamas gunmen on Saturday, the group said. It blamed the incident on Israel, which declined comment. “During a complicated security and intelligence operation conducted by Qassam Brigades to investigate a serious and a grave security incident conducted by the Zionist enemy against Palestinian resistance, a deplorable crime took place against our Mujahideen in the area of Zawayda in central Gaza Strip,” it said.

Hamas’s armed wing blamed Israel for an explosion in the Gaza Strip on Saturday that killed six of the group’s gunmen. “During a complicated security and intelligence operation conducted by Qassam Brigades to investigate a serious and a grave security incident conducted by the Zionist enemy against Palestinian resistance, a deplorable crime took place against our Mujahideen in the area of Zawayda in central Gaza Strip,” it said. Hamas provided no further details.

On Saturday, the Louvre Abu Dhabi will open its doors to the public, more than 10 years after France agreed to loan the name of the Louvre to the United Arab Emirates as part of a deal with Agence France-Museums reportedly worth in excess of $1 billion.

US Ambassador to Israel David Friedman was embroiled in controversy Tuesday after being photographed receiving an aerial image of Jerusalem that was edited to include an artist's impression of a Third Temple, instead of the Al-Aqsa Mosque and Dome of the Rock.